Downloaded iOS 11 but found that you don’t like it for whatever reason? Well, too bad — because Apple has officially done away with the ability to let you downgrade back to iOS 10.

As it usually does following the release of refreshed versions of iOS, Apple’s stopped signing iOS 10.3.3, last year’s final version of Apple’s iPad and iPhone operating system. While Apple always gives a brief window to let you downgrade to the previous version should you want, that window has now closed for iOS 10.

iOS 10.3.3 will likely be the last update before iOS 11. Photo: Ste Smith/Cult of Mac

Hot on the heels of Apple’s latest big batch of beta builds, the company has seeded two more updates to developers this morning, bringing new a bunch of bug fixes and performance improvements to iOS 10 and tvOS 10.

While Apple is busy working toward the public release of iOS 11 and macOS High Sierra, coding is still underway on the the last updates for all of Apple’s old platforms with the release of a new batch of beta updates today.